1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
saw5 [17]
3 years ago
15

What trend in ionization do you see going up and down?

Chemistry
1 answer:
xxTIMURxx [149]3 years ago
5 0
Depending if you were going up, you would be seeing an increase in relative ionization energies in a particular group on the periodic table, and vice versa, if you go down the group, an decrease in the relative ionization energies.
You might be interested in
Imagine two solutions with the same concentration and the same boiling point, but one has benzene as the solvent and the other h
natima [27]
The Boiling point of the benzene would be

bp= 80.1C
 kb=2.53

The boiling point of the carbon tetrachrloride would be
bp=80.1
 kb=50.3 
5 0
3 years ago
Read 2 more answers
How many atoms in the pictured molecule can form hydrogen bonds with water molecules?
ddd [48]

Answer:

  • <em><u>3</u></em>

Explanation:

Please, find the  image with the pictured molecule for this question attached.

The molecule has one oxygen atom (red) covalently bonded to one hydrogen atom (light grey), one nitrogen atom (blue) covalently bonded to two hydrogen atoms (light grey), and two carbon atoms (dark grey) bonded each to two hydrogen atoms (light grey).

<em>Hydrogen bondings</em> are intermolecular bonds (bonds between atoms of two different molecules not between atoms of the same molecule). The hydrogen bonds are attractions between the positive end of one hydrogen atom and the negative end of a small atom of other molecule (N, O, or F).

Since, nitrogen and oxygen are much more electronegative than hydrogen atoms, you conclude that:

  • The two hydrogen atoms covalently bonded to the nitrogen atoms have considerably partial positive charge.

  • The hydrogen atom covalently bonded to the oxygen atom also has a a relative large partial positive charge.

So, those are three ends of the molecule that can form hydrogen bonds with water molecules.

The hydrogen bondings are only possible when hydrogen is covalently bonded to N, O or F atoms.

4 0
3 years ago
What function do mirrors serve in reflecting telescopes????
UkoKoshka [18]
Enlarge image i think
4 0
3 years ago
Precipitation _____. occurs equally all over the globe is the change in state from a gas to a liquid happens when ice changes in
LenKa [72]
<h3><u>Answer;</u></h3>

exceeds evaporation over land

Precipitation<u> exceeds evaporation over land </u>

<h3><u>Explanation;</u></h3>
  • <em><u>In order to maintain earths water balance, evaporation exceeds precipitation over oceans but precipitation exceeds evaporation over land.</u></em>
  • Water evaporates into the atmosphere from the ocean and to a much lesser extent from the continents. Winds transport this moisture-laden air, often great distances, until conditions cause the moisture to condense into clouds and to precipitate and fall.
  • Most precipitation originates by evaporation from the oceans. Over time, water evaporated from the oceans is replenished by inflow of freshwater from rivers and streams.
4 0
3 years ago
In the compound silver oxide (Ag₂O), for each one oxygen ion there are two silver ions. If oxygen forms ions with a -2 charge, w
motikmotik

Explanation:

In the compound silver oxide (Ag₂O), for each one oxygen ion there are two silver ions. If ... - did not match any documents.

Suggestions:

Make sure that all words are spelled correctly.

Try different keywords.

Try more general keywords.

Try fewer keywords.

3 0
2 years ago
Other questions:
  • A poundal is the force required to accelerate a mass of 1 lbm at a rate of 1 ft/s2, and a slug is the mass of an object that wil
    5·1 answer
  • Distinguish between alkali and base
    13·2 answers
  • The equilibrium constant, k c, for the reaction n2o4 (g) ⇄ 2no2 (g) is 0.211 at 100°c. if the equilibrium concentration of n2o4
    7·1 answer
  • You are looking at a slide using your microscope and see many things moving about. You notice a very rigid structure outlining t
    10·1 answer
  • The density of lead is 11.3
    9·2 answers
  • Waves that can travel through empty space are called
    9·1 answer
  • How many grams of sucrose will I add to the water (0.100 L) in order to make the 3 molal solution.
    12·1 answer
  • A solution containing HCI would likely have
    10·2 answers
  • What is the mass number of the atom shown?<br> a. 11<br> b. 18<br> d. 20<br> C. 19
    14·2 answers
  • Which substance is the BEST example of a compound?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!